Our exceptional range of products is designed to cater to a vast array of applications within the oil & gas, petrochemical, and power industries. We provide tailored solutions to meet every industrial need. We are proud to offer both standardized solutions and fully customized, engineered-to-order products, ensuring that you receive exactly what you need for optimal performance. With our intelligently flexible designs, we can customize our heat exchangers to perfectly suit your unique operating conditions. This guarantees dependable operation, minimized operational costs, and unmatched high performance.
Datang offers an extensive selection of heating and cooling solutions specifically crafted for the metalworking industry, addressing all your thermal needs.
Applications:
Upstream - Includes field compression, SAGD/EOR processes, and upgraders, providing top-notch efficiency at every stage.
Midstream - Perfect for compressor stations, gas processing, gas fractionation, and LNG applications, delivering seamless operation.
Downstream - Ideal for refineries, petrochemical plants, power plants, and CNG facilities, offering robust performance and reliability.
Features:
Innovative design featuring horizontal section(s) and fan(s) with vertical air ejection for optimized airflow.
Customizable configurations available from single fan to four fan setups to meet your specific requirements.
Equipped with low-weight aluminum fan guard(s) enhancing maintenance safety and operational efficiency.
VFD capable electrical drive enables precise air control and optimized power consumption for energy-efficient performance.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler serves as a state-of-the-art equipment utilizing ambient air as the cooling medium, efficiently cooling or condensing the high-temperature process fluid within the finned tube.
This independent equipment, with its compact design, can be strategically placed indoors or outdoors. It connects seamlessly using hoses or steel pipes, with adjustable water pressure displayed on the pressure gauge, ensuring smooth operation. Prior to use, ensure all high-frequency equipment valves are closed for effective self-circulation and debris-free operation, preventing blockages.
Product advantages
1. Extend the service life of electronic tubes (high-frequency equipment): Regular water cleaning is prone to scaling, impacting emission power and lifespan. In severe cases, the anode may burn through, while our solution prevents these issues.
2. Save electricity significantly: For example, the 100KW high-frequency electronic tube setup reduces power consumption dramatically from 8KW with ordinary water to approximately 70W with distilled water.
3. Minimize electrolytic corrosion: High anode voltage results in current flow through water resistance, causing significant electrolytic corrosion. Our solution reduces this rate to less than 1% compared to ordinary water.
Product specifications and models
Customized products
Product Usage
Primarily utilized for cooling, processing, and freezing in the food industry, including meat, poultry, seafood, and beverages. Additionally, it caters to industrial cooling needs in chemical, pharmaceutical, mechanical, and electronic sectors.
2. Air heat exchanger/Radiator
This type of heat exchanger is specially designed for forced air cooling or heating using mediums like water, glycol solution, steam, or heat conduction oil. Select appropriate models based on your specific working conditions for optimal results.
Air heat exchanger can be divided into air heater and air cooler.
The versatility of our air heater system is truly remarkable, offering a variety of heating forms such as electric heating, steam heating, and oil heating, among others. This flexibility ensures that it can meet diverse industrial applications with ease and efficiency.
3. Economizer: A Key Component for Energy Savings
Product Description: Discover Unmatched Efficiency with Our Economizer
An economizer is a cutting-edge device strategically positioned at the lower part of a boiler's tail flue to reclaim waste heat from exhaust gases. By preheating the boiler feedwater to a saturated state under steam drum pressure, it cleverly reduces the exhaust gas temperature, conserving energy and enhancing operational efficiency. This process makes it an indispensable element in modern boiler systems, truly living up to its name - the economizer.
Our steel tube economizer is ingeniously designed to transcend pressure limitations, versatile enough to function as a boiling type. Constructed from robust carbon steel pipes with an outer diameter ranging from 32 to 51 millimeters, the design may incorporate fins to further augment heat transfer efficiency. It consists of horizontally arranged parallel elbow pipes, often referred to as serpentine pipes, showcasing a meticulous design for optimal performance.
Product Advantages: Unlock the Potential of Economizers
1. Harness the power of economizers to absorb heat from low-temperature flue gas, effectively lowering exhaust temperatures, minimizing exhaust losses, and achieving significant fuel savings.
2. By preheating feedwater in the economizer before it enters the steam drum, reduce the heat absorption requirements on the heating surface. This allows for the substitution of more costly evaporative heating surfaces, optimizing cost-efficiency without compromising performance.
3. Elevate the feedwater temperature entering the steam drum to reduce the wall temperature difference and thermal stress, thus prolonging the service life of the steam drum and ensuring sustained reliability and durability.
Product Usage: Enhance Boiler Start-Up Efficiency and Safety
During the boiler start-up phase, especially with drum boilers, manage the challenge of stagnant boiler feedwater by implementing an innovative recirculation pipeline. This ensures continuous water flow within the economizer, preventing vaporization and avoiding over-temperature conditions. By connecting a pipeline from the steam drum's centralized drainage pipe to the economizer's inlet, maintain a flowing state, safeguarding against vaporization and ensuring efficient operation.
Production Process: Finned Tube Type for Superior Heat Exchanger
Strategically placed at the boiler's tail, where flue gas temperatures are lower, the economizer's primary function is to:
(1) Utilize the economizer to absorb residual heat from low-temperature flue gases at the tail, effectively lowering exhaust temperatures, enhancing thermal efficiency of low parameter boilers, and achieving substantial fuel savings.
(2) With economizers, elevate feedwater temperatures entering the drum, reducing the temperature difference between the drum wall and the feedwater, thereby mitigating thermal stress, prolonging drum lifespan, and ensuring long-term reliability.
Finned Tube Technical Parameters: Engineered for Maximum Efficiency
| PRODUCT |
TYPE |
TUBE MATERIAL |
FIN MATERIAL |
BASE TUBE O.D.(mm) |
FIN SPECIFICATION(mm) |
| Heat Exchanger Finned Tube |
Extruded Fin Tube |
All Kind of Material can be applied |
Aluminum A1100 |
15.88~50.8 |
7~11.5FPI |
| Fin Height Max 16mmH |
L/KL/LL-Foot Fin Tube
(Wrap On Type) |
All Kind of Material can be applied |
Copper C1100, C1220
Aluminum A1100, A1050, A1060 |
12.70~50.8 |
7~11.5FPI |
| Fin Height Max 16mmH |
| G-Fin Tube (Embedded Type) |
|
| High Frequency Welded Finned Tube |
A179 Carbon Steel Tube |
Carbon Steel Tube |
12.70~219 |
1.5~7FPI |
| Stainless Steel Tube |
Stainless Steel Tube |
Thickness0.8~3.2mm |
| Alloy Steel Material |
Alloy Steel Material |
|
| H/HH Type Finned Tube |
Carbon Steel, stainless steel,Alloy Steel |
Carbon Steel, stainless steel,Alloy Stee |
25~63 |
fin pitch 8~30
fin height <200
fin thick 1.5~3.5 |
| Studed Fin Tube |
Carbon Steel, stainless steel,Alloy Stee |
Carbon Steel, stainless steel,Alloy Stee |
25~219 |
fin pitch 8~30
fin height 5~35
Customized studs per inch |
| Integral Copper & Copper Alloy High Finned Tube |
C12200, C11000, C70600 |
C12200, C11000, C70600 |
15.88~22.23 |
5~9FPI |
| Max 12mm. H |
| Oval Finned Tube |
Carbon Steel Tube |
Carbon Steel Tube |
All Size Available |
5~15FPI |
| Stainless Steel Tube |
Stainless Steel Tube |
| Alloy Steel Material |
Alloy Steel Material |
| Copper & Copper Alloy Tube |
Copper & Copper Alloy Tube |
| Monometallic Fin Tube |
Low Fin Tube |
Carbon Steel, stainless steel, titanium, copper, brass, nickel alloy, etc. |
-- |
9.52~40 |
12,16,19,28 FPI, etc. |
| Turbo-C Tube |
| Turbo-E Tube |
| Corrugated Tube |
All Kind of Material |
-- |
6.35~40 |
2~9FPI |
| |
Business Type: |
Manufacturer/Factory |
| |
Main Products: |
finned tubes,fin heat exchanger,air cooler,radiator,economizer,condenser,vaporizer/evaporator ... |
For 17 remarkable years, DATANG STEEL PIPE Co., Ltd has established itself as a distinguished processor and wholesaler, proudly exporting high-quality products to markets all around the globe.
Discover an extensive and versatile range of finned tubes,including fin tube heat exchangers, air coolers, radiators, economizers, and condensers,as well as vaporizers and evaporators, all available right here at Datang.
We warmly invite you to visit our state-of-the-art factory and are eager to explore cooperative opportunities with you.
Our team comprises highly skilled sales and technical professionals.
We craft tailor-made solutions and offer product customization to meet your unique needs.
Our production facilities are equipped to manufacture a wide array of finned tubes, as outlined below:
High Frequency Welded Fin Tube (Including Serrated Finned Tube)manufactured across 8 dedicated production lines. Laser Welding Finned Tube, crafted with precision, on 1 specialized line.
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube), produced over 6 lines.
'G' Type Fin Tube (Embedded Finned Tube) and 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube), manufactured on 4 lines.
These fin tubes are integral to industries requiring drying, heating, and heat recovery, especially in power plants, refineries, and more.
They are essential components in heat exchangers such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We boast a professional quality management and process inspection team, ensuring excellence in every detail.
FAST, HIGH-QUALITY SERVICE
Throughout our service process, we swiftly and effectively address all customer demands, ensuring satisfaction at every turn.
SUPPLY SUPPORT CAPACITY
We guarantee products of superior quality, ample quantity, and diverse options to meet all your needs.
EXCELLENT COST PERFORMANCE
Delivering the most outstanding products, at the most competitive prices, with impeccable service to every customer.
FAQ
Q1: Why Choose Us?
We aim to be your first-choice, one-stop supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing excellence, all our products can be customized to meet your needs. Our mission is to provide integrated solutions with professional and efficient services.
Q2: How is Quality Ensured?
Our processes strictly adhere to ISO-9001 standards. Each product undergoes rigorous pressure and tightness testing before leaving the factory. If a product fails to function as described due to our fault, we offer exchange services for the same specific item.
Q3: If We Don't Find What We Need on Your Website, What Should We Do? Do You Make Custom Heat Exchanger & Refrigeration Parts?
Please email us the pictures and drawings of the products you require. We will check our inventory, or we can customize new products to meet your specific needs.
Q4: What is the Main Market for Your Products?
Our primary markets include the Middle East, South America, Europe, and the USA.
Q5: What About Delivery Time?
For items in stock, we can dispatch them within 3 working days after receiving the deposit or full payment. For out-of-stock items, production times vary, typically ranging from 7 to 20 working days.
Production times differ for various products, but generally fall within 7 to 20 working days.
For any other inquiries, please email us, and we will do our utmost to assist you!
Contact us for more information today!
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